Question

add x^3 - 2y^3 + x, y^3 - 2 x^3 + y and - 2 y + 2y^3 -5x + 4x^3 ​

Answer 1

Answer:

$(x {}^{3} - 2y {}^{3} + x) + (y {}^{3} - 2x {}^{3} + y) + ( - 2y + 2y {}^{3} - 5x + 4x {}^{3} ) \\ x {}^{3 } - 2y {}^{3} + x + y {}^{3} - 2x {}^{3} + y - 2y + 2y {}^{3} - 5x + 4x {}^{3} \\ x {}^{3} - 2x {}^{3} + 4x {}^{3} - 2y {}^{3} + y {}^{3} + 2y {}^{3} + x - 5x + y - 2y \\ 3x {}^{3} + y {}^{3} - 4x - y \: \: \: \: ans.$

Hope it will help you.

Answer 2

Answer:

Hey army ,Thank u soo much for thanking my answer!!!

Btw can we be friends?

borahae,purple u always ❤️

edit:-Can u give ur intro!